Cita APA

Ash, R. (2007). Whitaker's World of facts. Penguin Books India.

Citación estilo Chicago

Ash, Russell. Whitaker's World of Facts. New Delhi: Penguin Books India, 2007.

Cita MLA

Ash, Russell. Whitaker's World of Facts. Penguin Books India, 2007.

Warning: These citations may not always be 100% accurate.